All e-cigarette users and male non-users are needed for the VAPORS research study. Participants will provide a sample of their saliva, urine, cheek swapping, gum plaque, and blood at three study visits over two years and answer brief monthly surveys for two years. You will also need to complete a spirometry test and a blood pressure measurement. You may be compensated up to $50 per visit for time and travel and receive a free Fitbit Charge 2 that is yours to keep.
More information is available online and on the VAPORS study website. If you are interested in participating or have questions, email the lab at VAPORS@jhu.edu.